CN113471719B - 天线装置 - Google Patents

天线装置 Download PDF

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Publication number
CN113471719B
CN113471719B CN202110602062.XA CN202110602062A CN113471719B CN 113471719 B CN113471719 B CN 113471719B CN 202110602062 A CN202110602062 A CN 202110602062A CN 113471719 B CN113471719 B CN 113471719B
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CN
China
Prior art keywords
antenna
capacitive load
load element
tel
antenna device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110602062.XA
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English (en)
Chinese (zh)
Other versions
CN113471719A (zh
Inventor
寺下典孝
小野元久
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokowo Co Ltd
Original Assignee
Yokowo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59624916&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN113471719(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yokowo Co Ltd filed Critical Yokowo Co Ltd
Publication of CN113471719A publication Critical patent/CN113471719A/zh
Application granted granted Critical
Publication of CN113471719B publication Critical patent/CN113471719B/zh
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/206—Microstrip transmission line antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H01Q1/1214—Supports; Mounting means for fastening a rigid aerial element through a wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
CN202110602062.XA 2016-02-19 2017-01-23 天线装置 Active CN113471719B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662297195P 2016-02-19 2016-02-19
US62/297,195 2016-02-19
PCT/JP2017/002191 WO2017141635A1 (ja) 2016-02-19 2017-01-23 アンテナ装置
CN201780005280.7A CN108475849B (zh) 2016-02-19 2017-01-23 天线装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780005280.7A Division CN108475849B (zh) 2016-02-19 2017-01-23 天线装置

Publications (2)

Publication Number Publication Date
CN113471719A CN113471719A (zh) 2021-10-01
CN113471719B true CN113471719B (zh) 2025-01-07

Family

ID=59624916

Family Applications (5)

Application Number Title Priority Date Filing Date
CN202110602062.XA Active CN113471719B (zh) 2016-02-19 2017-01-23 天线装置
CN202210207466.3A Active CN114639953B (zh) 2016-02-19 2017-01-23 天线装置
CN202110807689.9A Active CN113690579B (zh) 2016-02-19 2017-01-23 天线装置
CN202110807687.XA Active CN113708053B (zh) 2016-02-19 2017-01-23 天线装置
CN201780005280.7A Active CN108475849B (zh) 2016-02-19 2017-01-23 天线装置

Family Applications After (4)

Application Number Title Priority Date Filing Date
CN202210207466.3A Active CN114639953B (zh) 2016-02-19 2017-01-23 天线装置
CN202110807689.9A Active CN113690579B (zh) 2016-02-19 2017-01-23 天线装置
CN202110807687.XA Active CN113708053B (zh) 2016-02-19 2017-01-23 天线装置
CN201780005280.7A Active CN108475849B (zh) 2016-02-19 2017-01-23 天线装置

Country Status (5)

Country Link
US (3) US11456524B2 (enExample)
EP (2) EP3419109B1 (enExample)
JP (2) JP6420523B2 (enExample)
CN (5) CN113471719B (enExample)
WO (1) WO2017141635A1 (enExample)

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JP6956650B2 (ja) * 2018-02-19 2021-11-02 株式会社ヨコオ 車載用アンテナ装置
EP3625850B1 (en) * 2018-06-15 2023-06-07 Calearo Antenne S.P.A. Con Socio Unico Antenna device
WO2019239230A1 (en) * 2018-06-15 2019-12-19 Calearo Antenne S.P.A. Con Socio Unico Antenna device
US11050138B2 (en) * 2018-07-12 2021-06-29 Futurewei Technologies, Inc. Combo sub 6GHz and mmWave antenna system
CN211350981U (zh) * 2018-10-10 2020-08-25 株式会社友华 天线、天线装置、以及车载用天线装置
WO2020153420A1 (ja) * 2019-01-24 2020-07-30 株式会社ヨコオ 車載アンテナ装置
KR102192766B1 (ko) * 2019-08-19 2020-12-18 인팩일렉스 주식회사 차량용 샤크핀 안테나
JP7351680B2 (ja) * 2019-09-05 2023-09-27 株式会社ヨコオ 車載用アンテナ装置
CN116235364A (zh) * 2020-09-28 2023-06-06 株式会社友华 车载用天线装置
WO2022074533A1 (en) * 2020-10-06 2022-04-14 3M Innovative Properties Company Hearing protection device
US12463330B2 (en) 2020-11-27 2025-11-04 Yokowo Co., Ltd. Antenna device for a vehicle
JP2022113225A (ja) * 2021-01-25 2022-08-04 株式会社ヨコオ 保持部および車載用アンテナ装置
CN120657419A (zh) * 2021-03-29 2025-09-16 株式会社友华 复合天线装置
CN118140354A (zh) * 2021-10-25 2024-06-04 株式会社友华 车载用天线装置
JP2023073695A (ja) * 2021-11-16 2023-05-26 原田工業株式会社 半波長アンテナ装置及びそれを用いる低背型アンテナ装置
JP7399497B2 (ja) 2021-12-13 2023-12-18 原田工業株式会社 低背型複合アンテナ装置
JPWO2024128296A1 (enExample) * 2022-12-16 2024-06-20
CN118554157A (zh) 2023-02-24 2024-08-27 深圳富泰宏精密工业有限公司 天线模组及无线通信装置
US12438260B1 (en) * 2024-12-20 2025-10-07 Saltenna Inc. Surface electromagnetic wave antenna

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Also Published As

Publication number Publication date
EP3419109A1 (en) 2018-12-26
US20220384939A1 (en) 2022-12-01
CN114639953A (zh) 2022-06-17
CN113690579A (zh) 2021-11-23
JP6420523B2 (ja) 2018-11-07
CN113471719A (zh) 2021-10-01
CN113690579B (zh) 2024-08-16
CN108475849B (zh) 2022-04-29
US11855340B2 (en) 2023-12-26
US11456524B2 (en) 2022-09-27
JPWO2017141635A1 (ja) 2018-08-23
CN113708053A (zh) 2021-11-26
US20240006746A1 (en) 2024-01-04
EP3419109A4 (en) 2019-10-23
EP4071931A1 (en) 2022-10-12
JP2019004527A (ja) 2019-01-10
EP3419109B1 (en) 2022-09-21
CN108475849A (zh) 2018-08-31
CN114639953B (zh) 2025-10-03
CN113708053B (zh) 2023-08-18
US20190027819A1 (en) 2019-01-24
WO2017141635A1 (ja) 2017-08-24
JP6499800B2 (ja) 2019-04-10

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